package com.lcfc.attend.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

/**
 * 设置跨域
 * @author zhenlong.qu
 *
 */
@Configuration
public class CorsConfig {
	 private CorsConfiguration buildConfig() {
	        CorsConfiguration corsConfiguration = new CorsConfiguration();
	        corsConfiguration.addAllowedOrigin("*"); // 1 设置访问源地址
	        corsConfiguration.addAllowedHeader("*"); // 2 设置访问源请求头
	        corsConfiguration.addAllowedMethod("*"); // 3 设置访问源请求方法
	        return corsConfiguration;
	    }

	    @Bean
	    public CorsFilter corsFilter() {
	        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
	        source.registerCorsConfiguration("/**", buildConfig()); // 4 对接口配置跨域设置
	        return new CorsFilter(source);
	    }
}
